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dsiegel360 dsiegel360 is offline
Doug Siegel
Join Date: Oct 2007
Location: Bloomington, IN
Posts: 314
DIY EFI vs. Motronic/EFI technologies

I've been considering an EFI conversion and have been reading the recent EFI posts. After speaking with one of the big-time Porsche guru's about it, he had only bad things to say about the DIY systems and will only use the Italian system from "EFI technologies." The darn system costs 7900 bucks, installation not included.

His complaint about the other systems is their lack of ability to stay properly tuned. I guess he is saying that the map settings don't last. He didn't go into great detail but did say that once an "EFI technologies" system is properly mapped, the car will not ever have EFI related problems.

I've decided that if I do an EFI conversion, I'm not going to do it myself. I'd love suggestions .....and I'd love to hear people respond to accusations regarding DIY EFI kits versus Motronic and EFI technologies.
88' blk/blk 930: Haltech EFI, Twin Plug, Pauter Rods, Nascar Bearings, custom crank work, dowel pinned case, ported manifold and heads, Kokeln I/C, SC Cams, Turbonetics ball bearing 62-1, BB headers, RARLYL8 Zork, additional 993 oil filter, plx/inyourface gage, RS style coilover, Fikse FM10-17 wheels, TIAL 46mm 1 bar. (where the heck did all my money go?)
Old 05-30-2008, 04:54 PM
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